Kee ya: A335 pọọpọNdinayaK11597 PIPENdinayaỌkwa (s) p11, P22, P5, P9

Ọkwa (s) p11, P22, P5, P9

B7 Y B7M se tratan Statucaman Mediante na-eme ngwa ngwa y revidodo y revidido en un Medio Linero. Para los beatetadores B7m, el Tratamieto Statico ikpeazụ, poscumente Urcasion de merpAADO na-eleda de todacion, Dunguido El Lobimado de roscas y comcas y comcas y comcas y comcas Tico de corte. Predficion de la superficie deervite Readizar Pruubas de Dereza, Evaluacive ọ dịghị emebi emebi ultrasonica de pernos.

Osote:4.8ASTM A335 P5, P9, P11, P12, P22, P91, P146582A335 WP Pipe
Greedi
Aha: 

Nkọwapụta maka ọkọlọtọ ASTM A182 f9 fongres na-ekpuchi ma ọ bụ rooy nchara pipe achịcha na-acha uhie uhie & fettings, e mere ya ma emepụta ya maka ọrụ okpomọkụ dị elu. ASTM A182 f9 fongres nwere obere chromium na-enweghị obere 12% na alloy. Nke a na - eme ka ọ dịgide na ọnọdụ okpomọkụ ruru 870 cellius.

Monul

A na-eme ka ọ bụrụ na a na-emegharị mpempe akwụkwọ A387, sọlfọ, sọlfọ, sọlfọ, na-egosi, na-akụ, akwara, laninium na zirconium. A387 Bard ga-enyocha ngwaahịa, kemịkalụ kemịkalụ (akwụkwọ nyocha MTC ma ọ bụ akwụkwọ nyocha) - ga-emezu ihe doro anya maka ike tensile, na-abawanye ike na elongation.

Monul

A na-akpọ A335 ọkpọkọ chrome moly pipe n'ihi na kemịkalụ nke molybdemum (mo) na chromium (cr). Molybdenum na-abawanye ike nke steel yana oke na-agbanwe agbanwe, na-eguzogide iyi, mmetụta na-emetụta ike. Moly na-eme ka nguzogide dị nro, na-egbochi uto ọka ma na-eme ka chrim chrom na-adịchaghị nnukwu ihe. Moly bụ ihe mgbakwunye na-abawanye ike nke na-abawanye ike okpomoku. ASTM A335 pic na-eme ka nguzogide corrosion na-eguzogide nke ígwè, na-egbochi ịbanye. Chromium (ma ọ bụ Chrome) bụ ihe dị mkpa nke igwe anaghị agba nchara. Igwe ọ bụla nwere 12% ma ọ bụ karịa ka a na-ewerekarị igwe. Chrome bụ ihe na-agbanwe agbanwe na-eguzogide oxidad na-etolite okpomọkụ. Chrome weliri Tensile, na-ekwe nkwa na nkpa na okpomoku. Ihe mejupụtara chrome moly alloy nchara na-eme ka ASTM A335 pipe dị mma maka iji ya na osisi ike, Reinwaries, nnukwu osisi, nnukwu osisi, na mmanụ.

Monul

NIKELLEL BLAYS & Sutts & Cools

  • C, max.Aloy star steel & mkpanaka
  • 16-1016mmUzo p91
  • HtsSPIPE.Tum tum tum
  • Grall Grand: P1 P2 P5 P9 P11 P12 p22
  • OluASTM A335 P5, P9, P11, P12, P22, P91, P149
  • V 018 - 0.25Aloy ígwè nke ALZEL ASTM A182 F5 F11

Monul

WhatsApp:Mmanụ mmiri, oji ojii iji gbochie nchara

(Bekee) Igwe anaghị agba nchara ASTM A335
 (Ihe ndị na-egwuri egwu " 60,000 (415) 85,000 (585)
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WhatsApp:ASTM A335 P5, P9, P11, P12, P22, P91, P104

Njikọ: P, max. Si, max. S, max. Njuputa Cr, max. Mo, max. 0.50 Max
P9 0.15 0.30 – 0.60 0.025 0.025 Igosi 4.00 – 6.00 0.45 – 0.65
0.15 0.30 – 0.60 0.025 0.025 0.25 – 1.00 8.00 – 10.00 0.90 – 1.10
P22 0.05 – 0.15 0.30 – 0.60 0.025 0.025 0.50 – 1.00 1.00 – 1.50 0.44 – 0.65
P91 0.05 – 0.15 0.30 – 0.60 0.025 0.025 Igosi 1.90 – 2.60 0.87 – 1.13
Pii 0.08 – 0.12 0.30 – 0.60 0.020 0.010 0.20 – 0.50 8.00 – 9.50 0.85 – 1.05
N 0.03 - 0.07 Pịnye pịnye nkịtị AI 0.02 Max Ti 0.01 max NKWUP :: K94610 ASTM F15 ZR 0.01 Max Achịcha
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